// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//

#pragma once

#include <cantor/unresolved/visitor.h>
#include <turbo/log/logging.h>

namespace cantor::unresolved {


    class UnresolvedIndexHint : public UnresolvedVisitor<UnresolvedIndexHint> {
    public:
        static constexpr const cantor::pb::ast::ExprNodeType TYPE = cantor::pb::ast::ExprNodeType::ENT_INDEX_HINT;

        UnresolvedIndexHint(const cantor::pb::ast::IndexHint &node) : instance(node) {
        }

        ~UnresolvedIndexHint() override = default;

        const pb::Location& location_impl() const {
            return  instance.location();
        }

        const pb::Status &error_status_impl() const {
            return  instance.status();
        }

        cantor::pb::ast::IndexHintType hint_type() const {
            return instance.hint_type();
        }

        cantor::pb::ast::IndexHintScope hint_scope() const {
            return instance.hint_scope();
        }

        std::vector<std::string_view> names() const {
            std::vector<std::string_view> names;
            for (auto &it : instance.index_name_list()) {
                names.emplace_back(it);
            }
            return names;
        }
        const cantor::pb::ast::IndexHint &instance;
    };
} // namespace cantor::unresolved
